Slash Nextjs — AI skill for Claude Code
Token-optimized AI chat.
How to install Slash Nextjs
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open Wolfe-Jam/slash-nextjs and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Slash Nextjs does
Token-optimized AI chat. Next.js + Vercel AI SDK + slash-tokens/auto. One import. Every call optimized.
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README
slash-nextjs — Token-Optimized AI Starter
[](https://github.com/Wolfe-Jam/slash-nextjs/actions/workflows/test.yml) [](https://vercel.com/new/clone?repository-url=https://github.com/Wolfe-Jam/slash-nextjs&project-name=slash-nextjs&repository-name=slash-nextjs&env=ANTHROPIC_API_KEY&envDescription=Any+one+provider+key+works+-+Anthropic,+OpenAI,+xAI+or+Google.+See+.env.example+for+all+options.&envLink=https://github.com/Wolfe-Jam/slash-nextjs/blob/main/.env.example) [](https://github.com/Wolfe-Jam/slash-nextjs)
**See it work:** [slash-nextjs-wofejams-projects.vercel.app](https://slash-nextjs-wofejams-projects.vercel.app) — a live chat. Every LLM call through the Slash gate before it leaves the server. Then `bunx slash-tokens`, [get a key](https://mcpaas.live/slash/setup) ($20 on the house), or [Team — $39 for the data](https://slashtokens.com).
This repo is the demo behind that chat, not a starter to fork. If you do clone it, the deploy shows a generic green+gold placeholder ("Token Saver"). Slash's identity is gated — see [License](#license).
One proxy. One config line. Three outcomes:
- Prevent — empty, duplicate, trivial, context overflow, or rapid-fire calls blocked. $0 spent.
- Re-route — cheaper model in the same family fits? Opus 4.7 → Haiku. GPT-5.4 → Nano. Grok-4.20 → Fast. Same answer, 80-95% less.
- Pass — right model, right cost? Let it fly.
4.8 KB WASM · sub-millisecond decision · zero added dependencies.
Why
Most Next.js AI apps default to a frontier model for everything. A simple query on Opus 4.7 can cost 5–10x more than on Haiku — for the same answer. Slash decides pre-call, not after the invoice
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